56454567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 87198720

約数和(自身を除く): 30744153

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 611, 741, 893, 1621, 1833, 2679, 4863, 11609, 21073, 30799, 34827, 63219, 76187, 92397, 228561, 400387, 990431, 1201161, 1447553, 2971293, 4342659, 18818189, 56454567]

約数ペア:

[(1, 56454567), (3, 18818189), (13, 4342659), (19, 2971293), (39, 1447553), (47, 1201161), (57, 990431), (141, 400387), (247, 228561), (611, 92397), (741, 76187), (893, 63219), (1621, 34827), (1833, 30799), (2679, 21073), (4863, 11609)]